SkImageFilters::Paint did not use every slot of the SkPaint, with only
its color, alpha, color filter, and shader having a meaningful effect on
the image filter result. It was always blended into a transparent dst,
so blend mode wasn't very relevant, and it was always filled to whatever
required geometry, so stroke style, path effect, and mask filters were
ignored or not well specified.
Color, alpha, and color filter can all be combined into an SkShader, so
a more constrained SkImageFilters::Shader provides the same useful
capabilities without as many surprises.
SkImageFilters::Paint still exists, but is deprecated to be removed
once I've confirmed clients aren't depending on it.
Bug: skia:9310
Change-Id: I11a82bda1a5d440726cf4e2b5bfaae4929568679
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/323680
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
This is a reland of c1916c34fe
As it turns out, benches are not always given a canvas.
Original change's description:
> Remove use of legacy display globals.
>
> In the ongoing effort to remove the display globals from Skia, allow
> their use only if SK_LEGACY_SURFACE_PROPS is defined. Do not define this
> in a normal Skia build and remove all use from Skia code.
>
> Change-Id: I9ff550f5db246b9024aac687a1bc01321f1be4c8
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319343
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>
Change-Id: I61a2ac058fafc99653e3304876cf4b97350dac8b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/322490
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This reverts commit c1916c34fe.
Reason for revert: Bots unhappy
Original change's description:
> Remove use of legacy display globals.
>
> In the ongoing effort to remove the display globals from Skia, allow
> their use only if SK_LEGACY_SURFACE_PROPS is defined. Do not define this
> in a normal Skia build and remove all use from Skia code.
>
> Change-Id: I9ff550f5db246b9024aac687a1bc01321f1be4c8
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319343
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>
TBR=djsollen@google.com,bungeman@google.com,herb@google.com,reed@google.com
Change-Id: I365d2b1d19241a90130bc1b59663651817966f63
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/322400
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
In the ongoing effort to remove the display globals from Skia, allow
their use only if SK_LEGACY_SURFACE_PROPS is defined. Do not define this
in a normal Skia build and remove all use from Skia code.
Change-Id: I9ff550f5db246b9024aac687a1bc01321f1be4c8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319343
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Bug: skia:10632
Change-Id: Icb27e44d234063ab049fef95587f474323d7ada9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/321537
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
In the operation of taking the bounds of (horizontal text) and then
drawing the text within those bounds it is necessary to draw the text at
the origin of the bounds and not at the left edge of the bounds.
Change-Id: I712e1713ca5e0be929b11f526f224141a5310cc2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319776
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This is a reland of 2bded27a96
Original change's description:
> Allow rect and circle blur fast cases to be used with rotation matrices.
>
> For circles this is trivial. The existing shader works as is.
>
> For rects this requires back projecting from device space.
>
> Adds a GM for rotated rect blurs and modifies a circle blur GM to add
> rotation.
>
> Bug: chromium:1087705
>
> Change-Id: I6b969552fbcc9f9997cfa061b3a312a5a71e8841
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/318757
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
Bug: chromium:1087705
Change-Id: Ie3ef96c40461665f6207225a15e19b4cf5bcba94
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319338
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This reverts commit 2bded27a96.
Reason for revert: Seems to be blocking the Chrome roll
Original change's description:
> Allow rect and circle blur fast cases to be used with rotation matrices.
>
> For circles this is trivial. The existing shader works as is.
>
> For rects this requires back projecting from device space.
>
> Adds a GM for rotated rect blurs and modifies a circle blur GM to add
> rotation.
>
> Bug: chromium:1087705
>
> Change-Id: I6b969552fbcc9f9997cfa061b3a312a5a71e8841
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/318757
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
TBR=bsalomon@google.com,robertphillips@google.com
Change-Id: Iafb479f3b3561e226678a3020254c6e76d4ce284
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:1087705
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319186
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
For circles this is trivial. The existing shader works as is.
For rects this requires back projecting from device space.
Adds a GM for rotated rect blurs and modifies a circle blur GM to add
rotation.
Bug: chromium:1087705
Change-Id: I6b969552fbcc9f9997cfa061b3a312a5a71e8841
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/318757
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Skips all but the generator flavor on CPU since the others were all
falling back to the generator anyway.
Uses the new MakeFromYUVAPixmaps signature.
Rename domain to subset.
Bug: skia:10632
Change-Id: Ie6afe0e7927dc3d0b121df094c1ccb6f0db3b815
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/318198
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Now supports all plane configurations tested by WackyYUVFormatsGM.
Added WackyYUVFormatsGM that tests YUVA interface on SkImageGenerator.
Change-Id: I8326f098f1453b9702f04ff366431a516ca160c3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317097
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Adds variations of trickycubicstrokes and widebuttcaps that limit the
max number of hardware tessellation segments to 5. This exercises our
stroking logic for splitting curves and joins when they require more
segments than are supported by the hardware.
Bug: skia:10419
Change-Id: Ie52374b89e30bfa021b2de74e3cd32e02ab734d0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317268
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
now the builder returns the new image.
Change-Id: Ie56256390b96d3fdbe39f89784276947047df656
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/316442
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Converts examples to use more idiomatic "user" SkSL,
without extra casts, and taking advantage of swizzle.
Change-Id: I4ad4e7b6563b4f09402855cb125546b015622ced
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317388
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Takes SkYUVAPixmaps. Still implemented in terms of SkYUVAIndex[4]
internally.
Replace all internal use cases except wacky_yuv_formats.
Takes GrRecordingContext rather than GrContext.
SkVideoDecoder updated to take GrRecordingContext.
Bug: skia:10632
Change-Id: I6e9b9b6a4f11333bce6f87c1ebff0acb297f6540
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/316837
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Adlai Holler <adlai@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
We still occasionally downcast, so this is not airtight,
but it (1) allows us to know where we are downcasting and
(2) lets us move away from GrContext (and hopefully remove
it sooner than later.)
All three canaries are currently broken =( so here we go!
Bug: skia:104662
Change-Id: I84efe132574690b62ea512e194e4f9e318e9c050
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/316218
Commit-Queue: Adlai Holler <adlai@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This CL adds a new type GrDstSampleType to say how we will sample the dst.
We add tracking of the GrDstSampleType in the recording of GrOps and
then during execution passing the information along to the GrPipeline.
In general the tracking of GrDstSampleType is a global state of a GrOpsTask
so it is kept separate fro the DstProxyView which is more specific to a
single Op on the GrOpsTask.
Bug: skia:10409
Change-Id: Ie843c31f2e48a887daf96cee99ed159b196cb545
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/315645
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Mechanically updated via Xcode "Replace Regular Expression":
typedef (.*) INHERITED;
-->
using INHERITED = $1;
The ClangTidy approach generated an even larger CL which would have
required a significant amount of hand-tweaking to be usable.
Change-Id: I671dc9d9efdf6d60151325c8d4d13fad7e10a15b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/314999
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Also, move first-direction into SkPathRef.h so it can be referenced
by name in SkPath (instead of using uint8_t)
No functional change expected.
Change-Id: Ica4a8357a8156fd9a516118f23599a965b0fdd47
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/313980
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Note: The polarity of the staging flag is inverted from usual because
a G3 dependency with no SkUserConfig.h relies on the legacy API.
Once this lands, we will migrate them and others, then remove the
staging API. The inverted staging flag is kind of nice, actually - I may
use that pattern in the future. It means less total CLs and it's just as
easy to flip the bit on or off during debugging.
Bug: skia:104662
Change-Id: I48cba1eeae3e2e6f79918c6d243e0666e68ec71b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/310656
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Adlai Holler <adlai@google.com>
There is no more 'inout half4 color'. Effects return their output color.
If an effect wants the input color, it must use the (already existing)
approach of sampling a nullptr input shader.
The change is guarded for Chromium (so we can update their runtime color
filters in skia_renderer.cc).
For the GPU backend, FPs can now override usesExplicitReturn to indicate
that their emitCode will generate a return statement. If that's true,
then writeProcessorFunction doesn't inject the automatic return of the
output color, and emitFragProc will *always* wrap that FP in a helper
function, even as a top-level FP. GrSkSLFP opts in to this behavior, so
that the user-supplied return becomes the actual return in the FP's
emitCode.
Adapting the skvm code to this wasn't too bad: It looks fragile (what
happens if there are multiple returns?), but that's not really possible
today, without varying control flow.
Bug: skia:10613
Change-Id: I205b81fd87dd32bab30b6d6d5fc78853485da036
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/310756
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This is a reland of 0baaa23722
Original change's description:
> Add a patch and an atlas to the ImageFilter GM slide.
>
> This exposes a recently-discovered issue where image filters were not
> always applied to some types of canvas draws.
>
> Change-Id: I17ef000d067ad2a41f06ff6e2220ea9915db6f99
> Bug: skia:10660
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312842
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Auto-Submit: John Stiles <johnstiles@google.com>
Bug: skia:10660
Change-Id: Ia6c9278be6e920c1217a89593e4007c2ed0e8af7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312887
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This reverts commit 0baaa23722.
Reason for revert: MSAN bot issue
Original change's description:
> Add a patch and an atlas to the ImageFilter GM slide.
>
> This exposes a recently-discovered issue where image filters were not
> always applied to some types of canvas draws.
>
> Change-Id: I17ef000d067ad2a41f06ff6e2220ea9915db6f99
> Bug: skia:10660
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312842
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Auto-Submit: John Stiles <johnstiles@google.com>
TBR=mtklein@google.com,bsalomon@google.com,reed@google.com,johnstiles@google.com
Change-Id: I9c672de3e0d14a183b1f64475b56331754a9fe7e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10660
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312883
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
This exposes a recently-discovered issue where image filters were not
always applied to some types of canvas draws.
Change-Id: I17ef000d067ad2a41f06ff6e2220ea9915db6f99
Bug: skia:10660
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312842
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
The font bounds may be empty, so label the tight bounds instead,
especially since the labels are of the glyph id that touches that edge
of the tight bounds. Also rotate the labels so they dont' run into each
other.
This also fixes SkMetaData::set so that changing an existing value
doesn't cause strange issues with iterators or attempt to use data from
the previous rec after it's been freed. (Found by running viewer in a
asan build.)
Change-Id: Id255beff5d05310f098bd14baf0935e5fd349e7e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312494
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Tunnels through SkImageGenerator as well.
The new SkCodec interface doesn't assume three 8 bit planes.
New SkYUVASpec more clearly defines chroma subsampling and siting of
the planes.
The intent is to use this for other YUVA APIs as well, in particular
SkImage factories in the future.
In this change we convert to the SkYUVASpec to SkYUVASizeInfo
and SkYUVAIndex[4] representation. But the intent is to use
the SkYUVASpec representation throughout the pipeline once
legacy APIs are removed.
orientation GM is replicated to test a variety of chroma
subsampling configs.
Bug: skia:10632
Change-Id: I3fad35752b87cac16c51b24824331f2ae7d458d3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/309658
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Namespace comments don't assist readability for blocks that can easily
fit on a single screen.
Change-Id: I93cbebe8e51400dead794c9eb41cb1eaa86bf756
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312639
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Variable fonts don't vary the conservitive bounds so they get reported
as empty. Handle this by doing layout based on the join of the tight and
conservative bounds and draw both.
Change-Id: I6e980a2d20514d40a4b97ca55a647055c847c171
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312479
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Adds cusps and flat beziers with 180 degree turns that confuse the
new tessellator.
Bug: skia:10419
Change-Id: I2529780da596fe365c1d2825e29145beedf5cb01
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/312118
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Allow the user of SkCustomTypefaceBuilder to set the SkFontStyle of the
resulting SkTypeface. This allows users to build font families.
Fix the Font_flatten test to actually work (instead of relying on the
magic behavior of nullptr for SkTypeface), add a test with the custom
typeface, and reduce the number of times the inner loop runs from
302,400 times to 4,032 times so that the test finishes in a reasonable
amount of time.
Bug: skia:10630
Change-Id: I0b5e939552ee4a9a1249eefbb7a7279a59b38e5a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/311596
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Xiao Yu <xster@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
To my surprise, this even works with homegrown smart pointers (such as
SkTLazy).
https://clang.llvm.org/extra/clang-tidy/checks/readability-redundant-smartptr-get.html
Find and remove redundant calls to smart pointer’s .get() method.
Examples:
ptr.get()->Foo() ==> ptr->Foo()
*ptr.get() ==> *ptr
*ptr->get() ==> **ptr
if (ptr.get() == nullptr) ... => if (ptr == nullptr) ...
Change-Id: I8ff541e0229656b4d8e875c8053a7e6138302547
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/310976
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
